Description
In Creative mode, search for the mod's item names in the Creative inventory to experiment immediately. Use a Radioactive Zombie Spawn Egg on the ground to spawn the radioactive zombie.
Atomic Ender Foundry adds radioactive wilderness, hazardous materials, protective Hazmat gear, radioactive monsters, and a factory event centered on a custom Ender Dragon encounter.
Radiation is tracked separately from health. The meter appears in the action bar as:
☢ Radiation [|||| ] 20%
The meter rises near radioactive blocks and creatures. At 100%, you may be vaporized or become radioactive yourself.
| Category | Content |
|---|---|
| Biome | Radioactive Wastes |
| Blocks | Radioactive Stone, Radioactive Ore, Radioactive Glass, Radioactive Lake Water, Factory Reactor Controller |
| Materials | Uranium Shard, Lead Ingot, Radiation Filter, Quantum Core |
| Armor | Hazmat Helmet, Hazmat Chestplate, Hazmat Leggings, Hazmat Boots |
| Mobs | Radioactive Zombie, Radioactive Ender Dragon |
| Item | Radioactive Zombie Spawn Egg |
| Event | Factory activation and Radioactive Ender Dragon battle |
The Radioactive Wastes are an Overworld biome with discolored terrain, radioactive lakes, and frequent Radioactive Zombie spawns. Radioactive lakes contain Radioactive Stone beneath their water.
Every second, the mod displays your current radiation level in the action bar. The meter ranges from 0% to 100%.
Radiation is saved with your player, so changing dimensions or leaving and rejoining does not automatically clear it.
Increase your total XP to reduce radiation. Each increase lowers the radiation meter by the amount of XP gained, up to 20 radiation points for that XP increase.
You do not need to spend levels. Collecting XP is enough to purge radiation.
A complete Hazmat set consists of:
All four pieces must be equipped at the same time. A complete set reduces radiation exposure from the mod's blocks and entities to zero. The action-bar display shows HAZMAT while the full set is equipped.
Hazmat gear prevents new exposure but does not automatically remove radiation already on your meter. Use XP to lower the meter before entering another hazardous area.
The factory occupies a 9×9 area and is 5 blocks high. It only fills air blocks, so existing structures are not replaced. Each activation awakens another dragon; avoid repeatedly clicking the controller unless you are prepared for multiple battles.
Use a Radioactive Zombie Spawn Egg on the ground to spawn one. Radioactive Zombies also appear naturally in the Radioactive Wastes.
Radioactive Zombies are tougher than ordinary zombies, with 28 health and 5 attack damage. They glow, making them easier to see in dark areas.
Smelt Radioactive Ore to obtain Uranium Shards. Each smelting operation takes 200 ticks and provides 1.0 XP.



Smelt Raw Iron to produce Lead Ingots. Each smelting operation takes 160 ticks and provides 0.7 XP.



Radiation Filters require Lead Ingots, Uranium Shards, Glass, and an Iron Ingot. They are the key component in every Hazmat armor piece.







The Quantum Core requires Uranium Shards, Ender Pearls, and a Nether Star. It is needed to make the Factory Reactor Controller.






Every Hazmat armor piece uses leather and a Radiation Filter. The helmet also requires Glass.




















The Factory Reactor Controller requires Radioactive Stone, Radioactive Ore, and a Quantum Core.


Place the crafted controller and right-click it to start the factory event.
Radiation is checked approximately once per second.
| Source | Radiation gained |
|---|---|
| Standing in or directly above a radioactive block | +2 |
| Standing in Radioactive Lake Water | +4 additional |
| A living Radioactive Zombie within 10 blocks | +2 |
| A factory-awakened Radioactive Ender Dragon within 24 blocks | +3 |
| Being radioactive | +1 |
Radioactive Stone, Radioactive Ore, Radioactive Glass, Radioactive Lake Water, and the Factory Reactor Controller all count as radioactive blocks.
A complete Hazmat set sets exposure from these sources to zero while it is equipped.
When the radiation meter reaches 100%:
A radioactive player glows and continues receiving a small amount of radiation over time. The action-bar message identifies when critical exposure has occurred.
The Factory Reactor Controller summons a named, glowing Radioactive Ender Dragon. Stay prepared for a full Ender Dragon fight, and remember that being close to the dragon increases radiation even if it does not directly attack you.
This Java mod can be used on Windows and Mac PCs with the CreativeMode Launcher or any Minecraft launcher of your choice.

1. Download and install the new CreativeMode Launcher

2. Click to play on the top of the screen.

3. That's it — launches instantly. No complicated setup required.
Want to use on a different launcher? Download mod and manually install.

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This mod is licensed under the CreativeMode Mods License.